Welcome to the Direct+ Documentation Site

This documentation site includes the following sections:

• Getting Started includes an introduction to D&B Direct+ and information on using the APIs including rate limiting, quota enforcement, versioning, best practices, and troubleshooting tips.
• Guides provides detailed information on several features including Identity Resolution, Search, Multi-Process, Enrich (Standard and Add-Ons/Non-Standard Data Blocks), Data File (Batch), Research, Monitoring and FAQs.
• Resources provides additional resources including Change History, Data Dictionary, Error Messages, ISO Country Codes supported, Postman Collections, JSON samples, Monitoring sample deliveries and Multi-Process samples.
• API Reference provides details on the endpoints, requests and responses for the APIs.

For information on the latest features, please see the Change History

If you have any questions, comments, or suggestions, please contact our customer support group at https://support.dnb.com.